Chains and heterogens:
PDB Chain Sequences:
>1hrnA (A:) gnttssviltnymdtqyygeigigtppqtfkvvfdtgssnvwvpsskcsrlytacvyhkl fdasdsssykhngteltlrystgtvsgflsqdiitvggitvtqmfgevtempalpfmlae fdgvvgmgfieqaigrvtpifdniisqgvlkedvfsfyynrdsensqslggqivlggsdp qhyegnfhyinliktgvwqiqmkgvsvgsstllcedgclalvdtgasyisgstssieklm ealgakkrlfdyvvkcnegptlpdisfhlggkeytltsadyvfqesysskklctlaiham dippptgptwalgatfirkfytefdrrnnrigfalar
>1hrnA (A:) gnttssviltnymdtqyygeigigtppqtfkvvfdtgssnvwvpsskcsrlytacvyhkl fdasdsssykhngteltlrystgtvsgflsqdiitvggitvtqmfgevtempalpfmlae fdgvvgmgfieqaigrvtpifdniisqgvlkedvfsfyynrdsenslggqivlggsdpqh yegnfhyinliktgvwqiqmkgvsvgsstllcedgclalvdtgasyisgstssieklmea lgakkrlfdyvvkcnegptlpdisfhlggkeytltsadyvfqesysskklctlaihamdi ppptgptwalgatfirkfytefdrrnnrigfalar
>1hrnB (B:) gnttssviltnymdtqyygeigigtppqtfkvvfdtgssnvwvpsskcsrlytacvyhkl fdasdsssykhngteltlrystgtvsgflsqdiitvggitvtqmfgevtempalpfmlae fdgvvgmgfieqaigrvtpifdniisqgvlkedvfsfyynrdsensqslggqivlggsdp qhyegnfhyinliktgvwqiqmkgvsvgsstllcedgclalvdtgasyisgstssieklm ealgakkrlfdyvvkcnegptlpdisfhlggkeytltsadyvfqesysskklctlaiham dippptgptwalgatfirkfytefdrrnnrigfalar
>1hrnB (B:) gnttssviltnymdtqyygeigigtppqtfkvvfdtgssnvwvpsskcsrlytacvyhkl fdasdsssykhngteltlrystgtvsgflsqdiitvggitvtqmfgevtempalpfmlae fdgvvgmgfieqaigrvtpifdniisqgvlkedvfsfyynrdseslggqivlggsdpqhy egnfhyinliktgvwqiqmkgvsvgsstllcedgclalvdtgasyisgstssieklmeal gakkrlfdyvvkcnegptlpdisfhlggkeytltsadyvfqesysskklctlaihamdip pptgptwalgatfirkfytefdrrnnrigfalar